Active Infrared Multi Beam Sensors D Series TECHNICAL MANUAL
INDEX GENERAL SAFETY RECOMMENDATIONS 3 CONFORMITY 4 WARRANTY 4 INTRODUCTION 5 FEATURES 5 OPERATIONAL RANGE 6 SETUP TRANSMITTER (TX) 6 SETUP RECEIVER (RX) 7 INSTALLATION 8 ALIGNMENT 8 ORIENTATION 8 MULTI BEAM INSTALLATIONS 9 TAMPER PROTECTION 9 CONNECTION 9 BRACKET DESCRIPTION 10 2
GENERAL SAFETY RECOMMENDATIONS 2 Safety Warnings This equipment is only to be installed by qualified professionals. Read the instructions carefully before connecting power to the unit. Follow these guidelines thoroughly to prevent injury, burns or electrical shock Product Safety Do not use the product in a wet location. Never push a foreign object through an opening inside the product. Slots and openings are provided for ventilation and should never be covered. Do not place under direct sunlight or heat sources. 3
3 CONFORMITY The infrared barriers B series are conforms with the essential requirements set out by: 89/336/EEC Electromagnetic compatibility directive 73/23/EEC Low voltage directive modified by 93/68/EEC Low voltage directive WARRANTY These products are warranted against defective parts and workmanship for twelve months from date of purchase. If any defect appears during the warranty period return it to the place of purchase. We assume no liability for consequential or indirect damage and accept no responsibility for repairing damage to the product caused by misuse, careless handling, or where others have made repairs. Disclaimer The content of this document has been prepared to the best of our knowledge, provided as is and is subject to change without notice. Hills Industries does not guarantee technical accuracy beyond the date of publishing. For the latest information please enquire about attending one of our Hills Reliance training courses. 4
INTRODUCTION The D - Series are multi beam active infrared sensors, consisting of a transmitter unit that sends syncronised beams of infrared light to a receiver unit which evaluates this stream of infrared continuously. An alarm signal is generated when either a single beam or two adjacent beams are interrupted simultaneously (depending on setup). D - Series are available in 3, 4, 6, 8 and 10 beam configurations with lengths varying from 560mm to 2000mm and offer exceptional performance and stability in both internal and external environments. They are ideal for protecting single windows, a series of windows, doors, ceilings, skylights, roller doors or anywhere where a curtain of protection would enhance the ability of early intruder detection. D - Series are simple to adjust using the multidirectional swivel brackets that allows 180 degrees of alignment. The onboard alignment buzzer and LED will simplify installations, just Install the bottoms of the beams on the same plane, making sure the two e-shields are parallel with each other. Then aim the two e shields at each other and lock in place once alignment has been achieved. FEATURES Durable aluminum casing, with UV treated high impact resistant PVC ends. Stock colour is black, whilst other colours are available on request. (a small surcharge and minimum order quantities will apply) Coverage Coverage Model Beams Length Width Depth External Internal Model dependant Model dependant HD056* (30/50/100) 3 560 40 42 30, 50, 100m 60, 100, 200 HD076* (30/50/100) 4 760 40 42 30, 50, 100m 60, 100, 200 HD112 (30/50/100) 6 1120 40 42 30, 50, 100m 60, 100, 200 HD152* (30/50/100) 8 1520 40 42 30, 50, 100m 60, 100, 200 HD200* (30/50/100) 10 2000 40 42 30, 50, 100m 60, 100, 200 *denotes non stock, special order beams Table 1 Length dimensions shown are with PVC end caps in place. Operating voltage: 10.5Vdc to 16Vdc Operating current: max 100mA Tripping time:100ms Relay output: NC contacts, 50V AC/DC 120mA Temperature range: -25 C to +55 C Degree of protection: IP65 5
OPERATIONAL RANGE The range depends on the alignment, reflections and environmental brightness. The HD series is available in three different range models from 30M to 200M comes settings. Range settings are factory set and are not field adjustable.. Caution: Excessive power can compromise the beams integrity by generating too much Infrared signal, which might cause reflections from surrounding objects, and insufficient infrared signal can produce unwanted alarms from bright light from surrounding areas. First identify the minimum level required to operate the HD - Series, then step the power up to the next setting and thoroughly re-test the system. Transmitter Setup Buzzer Located in TX terminal cover Buzzer control Buzzer enabled Buzzer disabled JMP 1 LED Operation Power LED indicator is ON Power LED indicator is OFF JMP 2 Number of beams required to be interrupted to activate alarm Activates alarm if any beam is Interrupted Activates alarm ONLY if 2 adjacent beams are interrupted Jumpers marked JMP1, JMP2 are located on the inner pcb Table 2 Buzzer jumper is located under terminal cover 6
Receiver Setup Buzzer Located in RX terminal cover Buzzer control Buzzer enabled Buzzer disabled JMP 1 1 C 2 1 C 2 LED Operation LED will be ON if power is present and beams are aligned LED flashes when beams are broken LED OFF if power is present and beams are aligned LED flashes when beams are broken JMP 2 Number of beams required to be interrupted to activate alarm Activates alarm if any beam is Interrupted Activates alarm ONLY if 2 adjacent beams are interrupted Jumpers marked JMP1 and JMP2 are located on the inner pcb Table 3 Buzzer jumper is located under terminal cover INSTALLATION Remove cover screw (No 1 in Figure 5) Remove cover to expose terminal block (No 2 in Figure 5) Knock out circular cable entry hole in base Knock out circular cable entry hole leading to terminal block ( X in Figure 5) Thread cable through back of base ( Y in Figure 5) and feed through cable knockouts ( X in Figure 5) Mount the Transmitter and Receiver at the same height from ground level, facing each other. Connect wires to terminal block After alignment, lock in place top and bottom of both transmitter and receiver with rotation locking screw (No 6 in Figure x) 7
Replace front cover and fix in place with screw ALIGNMENT Figure 1 ORIENTATION Direct sunlight can reduce the efficiency of the receiver and possible cause false alarms. In order to prevent such alarms orientate the receiver away from the sun. Figure 2 MULTIPLE BEAM INSTALLATIONS In multi beam installations it is necessary to alternate the Receiver and transmitter in order to avoid interferences. Figure 3 8
TAMPER PROTECTION Every unit has a tamper switch located under the covers protecting the cable terminals. If a tamper function is required, connect the terminals marked TAMP on the RX unit in series with your alarm circuit (figure xxx). If a 24Hr tamper circuit is required, enable the panels dual end of line feature and terminate accordingly. The transmitters tamper switch must be closed prior to beam alignment CONNECTIONS Single set of beams Figure 4 9
Figure 5 1 5 3 4 6 2 X Y 1 Cover screw 5 Rotation locking ring 2 Cover 6 Base 3 Water proof grommet X Cable entry knockouts 4 Terminal block PCB Y Cable feed hole knockouts, behind base 10